Re: Current build break - port amd64 - librumphijack

[Vladimir Kirillov <proger%wilab.org.ua@localhost>]

On 18:10 Tue 12 Apr, Paul Goyette wrote:
> This problem was OK with sources checked out at 2011-04-12 19:20:01
> UTC and started failing with sources from 21:20 UTC.
> 
> #   compile  librumphijack/hijack.pico
> /test-bed/tools/bin/x86_64--netbsd-gcc -O2 -Wall -Wstrict-prototypes 
> -Wmissing-prototypes -Wpointer-arith -Wno-sign-compare -Wno-traditional 
> -Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual 
> -Wwrite-strings -Wextra -Wno-unused-parameter -Wsign-compare -std=gnu99  
> -Werror    -D_DIAGNOSTIC -D_REENTRANT  --sysroot=/test-bed/dst   -c    -fPIC 
> -DPIC /test-bed/src/lib/librumphijack/hijack.c -o hijack.pico
> cc1: warnings being treated as errors
> /test-bed/src/lib/librumphijack/hijack.c:2135: warning: no previous prototype 
> for '_sys_readlink'

...

Index: hijack.c
===================================================================
RCS file: /cvsroot/src/lib/librumphijack/hijack.c,v
retrieving revision 1.87
diff -u -p -r1.87 hijack.c
--- hijack.c    12 Apr 2011 19:49:48 -0000      1.87
+++ hijack.c    13 Apr 2011 04:42:47 -0000
@@ -1980,6 +1980,7 @@ STUB(readlink)(const char * __restrict p
 {
        return _sys_readlink(path, buf, bufsiz);
 }
+#define READLINK _sys_readlink
 
 char *STUB(getcwd)(char *, size_t);
 char *_sys_getcwd(char *, size_t);
@@ -1990,6 +1991,7 @@ STUB(getcwd)(char *buf, size_t size)
 }
 #else
 #define STUB(fun) fun
+#define READLINK readlink
 #endif
 
 FDCALL(ssize_t, REALREAD, DUALCALL_READ,                               \
@@ -2132,7 +2134,7 @@ PATHCALL(int, symlink, DUALCALL_SYMLINK,
        (const char *, const char *),                                   \
        (target, path))
 
-PATHCALL(ssize_t, _sys_readlink, DUALCALL_READLINK,                    \
+PATHCALL(ssize_t, READLINK, DUALCALL_READLINK,                         \
        (const char *path, char *buf, size_t bufsiz),                   \
        (const char *, char *, size_t),                                 \
        (path, buf, bufsiz))